1 SEM CARDLESS ACC W/RAVEN TEXT
12th Edition
ISBN: 9781265321062
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Textbook Question
Chapter 29, Problem 3U
Which of the following would NOT be found in a
a. Mycorrhizal associations
b. Rhizoids
c. Tracheid cells
d. Photosynthetic gametophytes
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The collective mass of hyphae is called a
a. sporophyte.
b. mycelium.
c. ascocarp.
d. lichen.
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Plants developing in dry conditions are:
A.
xerophytes
B.
mesophytes
C.
lithophytes
D.
hydrophytes
Chapter 29 Solutions
1 SEM CARDLESS ACC W/RAVEN TEXT
Ch. 29.1 - Explain the relationship between the different...Ch. 29.1 - Prob. 2LOCh. 29.1 - Prob. 3LOCh. 29.1 - Prob. 4LOCh. 29.2 - Describe adaptations of bryophytes for life on...Ch. 29.3 - Prob. 1LOCh. 29.3 - Evalute the signification of roots, stems, and...Ch. 29.4 - Prob. 1LOCh. 29.4 - Prob. 2LOCh. 29.5 - Prob. 1LO
Ch. 29.5 - Prob. 2LOCh. 29 - Compare the amount of time that passed between the...Ch. 29 - Explain why tracheophytes may have had a selective...Ch. 29 - Which of the following plant structures is NOT...Ch. 29 - Which of the following genera most likely directly...Ch. 29 - Which of the following would NOT be found in a...Ch. 29 - Prob. 4UCh. 29 - Evolutionary innovations that increase desiccation...Ch. 29 - Which of the following statements about the...Ch. 29 - Compare what happens to a spore mother cell as it...Ch. 29 - How could a plant without roots obtain sufficient...Ch. 29 - A major innovation of land plants is embryo...Ch. 29 - In comparing the Selaginella and Physcomitrella...Ch. 29 - Prob. 5ACh. 29 - Identify which of the following statements is...Ch. 29 - You have access to the sequenced genomes for moss...Ch. 29 - Would you expect the sporophyte generation of a...Ch. 29 - Imagine hypothetical moss and fern trees, each 10...
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- Fungi would best be described as having which of the following life cycles? A. diploid-dominant B. alternation of generations C. gametophyte dominant D. haploid-dominantarrow_forwardFungi are plants that lack: A. Oxygen B. Carbon dioxide C. Chlorophyll D. None of thesearrow_forwardWhich of the following best describes Basidiomycota? A. The vast majority of spores formed are asexual. B. Spores line up in a sac in the order they were formed by meiosis. C. Monokaryotic hyphae fuse to grow into a heterokaryotic mycelium. D. No sexual stage has been found.arrow_forward
- The Greek root endo means "within" or "internal." Why are endomycorrhizal fungi, or AM Fungi, aptly named? Select one: O a. their hyphae form tree-like branching structures inside plant root cells O b. they are mutualistic c. their hyphae form dense mats that surround roots but do not penetrate the cell walls O d. they form clamp connection that link cells togetherarrow_forwardExplain at least three important roles for fungi growing in a temperate deciduous forest. What would happen if all the fungi in these forests went extinct? Explain, in detail, why ferns are better adapted for life on land than mosses. Explain how the structure of hyphae (and a mycelium) relates to the function of these cells.arrow_forwardByrophytes are usually found in areas that are very wet or damp at least part of the year. Which of the following statements describes characteristics of byrophytes that make them dependent on water? State all that numbers that apply. 1. They have a dominant gametophyte phase. 2. They have swimming sperm that need water so they can swim to fertilize the eggs of other nearby plants. 3. They do not have lignin-stiffened vascular tissue or roots to effectively distribute water throughout the plant.arrow_forward
- The following structures are found on the underside of fern leaves and contain sporangia: a. sori b. rhizomes c. megaphylls d. microphyllsarrow_forwardCompare and contrast the three phyla of bryophytes using the specified bases in the Table below. Bases Hepatophyta Anthocerotophyta Bryophyta 1. Growth form (leafy or thallose) 2. Arrangement of leaves on the stem for leafy types 3. Mechanism of spore dispersal 4. Presence of stomata on the sporophytes 5. Presence of primitive conducting cells 6. Presence of chloroplast on the sporophyte 7. Structure of the protonema 8. Presence of symbiotic cyanobacteria 9. Length of the setaarrow_forwardCompare and contrast the following terms: A. Pterophyte and pteridophyte B. Thallophyte and tracheophyte C. Cryptogram and phanerogamarrow_forward
- there's no need to explain the answer :) 1. In which of the group do sporangia on erect hyphae that produce asexual spores are found? A. Ascomycota B. Zygomycota C. Basidiomycota D. Deuteromycota 2. Which of the following best describes Basidiomycota? A. The vast majority of spores formed are asexual. B. Spores line up in a sac in the order they were formed by meiosis. C. Monokaryotic hyphae fuse to grow into a heterokaryotic mycelium. D. No sexual stage has been found. 3. Which of the following does not describe a lychen? A. It usually involves an ascomycete and a green algae or cyanobacterium. B. It posses sori. C It can reproduce asexually by forming soredia. D. It is able to colonize bare rocks and cold habitats. 4. What are Deuteromycota? A. They have no known asexual stage. B. They include fungi that reproduce by conjugation. C. They have many members that appear to be related to the…arrow_forwardWhat is the position of the sporangia (describe specific position/orientation of sporangia on the stem or leaf blade) of the following plant groups: a. Bryophytes b. Rhyniophytes c. Lycophytes d. Monilophytesarrow_forwardRhizomes, tubers, corms, and stolons are examples of modified: A. leaves B. roots C. stems D. flowers E. bulbs Which phylum has very few surviving species, and are tropical and subtropical plants with stout, trunk-like stems, and compound leaves that resemble those of palms or tree ferns? A. Anthophyta B. Cycadophyta C. Coniferophyta D. Gnetophyta E. Pteridophyta True or False - Microphylls evolved from stem branches. ___________________ True Falsearrow_forward
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